Journal of the Chemical Society Chemical Communications · 1975 · 14 citations · 0 references
Natural SciencesChemistryPhysicsCondensed Matter PhysicsPhysical ChemistrySpectroscopyCoordination ChemistryFine StructureMolecular VibrationTransition Metal ComplexesVibrational SpectroscopyVibrational StructureElectronic Spectra Of Transition Metal ComplexesMolecular Vibrational ModesVibrational Band StructureVibrational BandsVibrational Fine StructureVibrational Frequencies
Vibrational progressions of frequency 265 ± 20 cm–1 probably in the a1g mode have been observed at 77 K on two of the three d–d transitions of the planar anion present in (N-methylphenethylammonium)2CuCl4.